RESUMO
INTRODUCTION: Alarming rates of burnout in surgical training pose a concern due to its deleterious effects on both patients and providers. Datum remains lacking on rates of burnout in surgical residents based on race and ethnicity. This study aims to document the frequency of burnout in surgical residents of racially underrepresented backgrounds and elucidate contributing factors. METHODS: A 35-question anonymized survey was distributed to general surgery residents from 23 programs between August 2018 and May 2019. This survey was designed from the validated Maslach Burnout Inventory, and included additional questions assessing participant demographics, educational, and social backgrounds. Responses were analyzed utilizing chi-square tests and Wilcoxon rank sum tests. There was also a free response portion of the survey which was evaluated using thematic analysis. RESULTS: We received 243 responses from 23 general surgery programs yielding a 9% (23/246) program response rate and 26% (243/935) response rate by surgical residents. One hundred and eighty-five participants (76%) identified as nonunderrepresented in medicine and 58 (24%) of participants identified as underrepresented in medicine. Fifty-three percent were male and 47% female. Overall, sixty-six percent of all surgical residents (n = 161) endorsed burnout with racially underrepresented residents reporting higher rates of burnout at 76% compared to 63% in their nonunderrepresented counterparts (P = 0.07). CONCLUSIONS: Although the generalizability of these results is limited, higher rates of reported burnout in racially underrepresented trainees noted in our study illuminates the need for continual dialogue on potential influencing factors and mitigation strategies.
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Esgotamento Profissional , Internato e Residência , Humanos , Masculino , Feminino , Esgotamento Profissional/epidemiologia , Esgotamento Profissional/etiologia , Inquéritos e Questionários , EscolaridadeRESUMO
BACKGROUND: While the prevalence of HIV infection in the population is 0.5%, it is higher among trauma patients as are rates of unknown seropositivity. Routine HIV screening for all trauma evaluations was implemented at our urban level I center in 2009. We aimed to evaluate use and results of the program in our trauma population. METHODS: This was a retrospective analysis of all trauma evaluations between July 2015 and February 2018. After passage of legislation rescinding the requirement for consent to perform HIV testing, our trauma service instituted an order set which automatically tested for HIV unless the ordering physician opted out. Patients found to be infected with HIV were to be counseled and referred to specialty care. RESULTS: Of 6175 consecutive trauma evaluations during the study period, 449 (7.3%) patients had been screened within the prior year and were excluded. Of the remaining cohort, 2024 (35.3%) patients were screened with 27 (1.3%) testing positive. Among those testing positive for infection, 100% were male, 77% white, 63% non-Hispanic, and 70% lacked insurance. Twenty-five (92.6%) patients received counseling and 19 were referred to specialty care. Age, gender, race, ethnicity, Injury Severity Score, trauma activation level, and payor type were not significant predictors for positive HIV screen on logistic regression analysis. CONCLUSIONS: Despite a significantly higher rate of HIV in the trauma population, only a third of patients are screened. Such high infection rates justify the existence of this screening program but steps must be taken to increase screening rate. LEVEL OF EVIDENCE: Level 3.
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Serviço Hospitalar de Emergência/estatística & dados numéricos , Infecções por HIV/diagnóstico , Programas de Rastreamento/estatística & dados numéricos , Provedores de Redes de Segurança/estatística & dados numéricos , Adulto , Aconselhamento/estatística & dados numéricos , Feminino , Fidelidade a Diretrizes , Infecções por HIV/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Retrospectivos , Texas/epidemiologiaRESUMO
BACKGROUND: In a large multicenter trial, The Parkland Grading Scale (PGS) for acute cholecystitis outperformed other grading scales and has a positive correlation with complications but is limited in its inability to preoperatively predict high-grade cholecystitis. We sought to identify preoperative variables predictive of high-grade cholecystitis (PGS 4 or 5). METHODS: In a six-month period, patients undergoing cholecystectomy at a single institution with prospectively graded PGS were analyzed. Stepwise logistic regression models were constructed to predict high-grade cholecystitis. The relative weight of the variables was used to derive a novel score, the Severe Acute Cholecystitis Score (SACS). This score was compared with the Emergency Surgery Acuity Score(ESS), American Association for the Surgery of Trauma (AAST) preoperative score and Tokyo Guidelines (TG) for their ability to predict high-grade cholecystitis. Severe Acute Cholecystitis Score was then validated using the database from the AAST multicenter validation of the grading scale for acute cholecystitis. RESULTS: Of the 575 patients that underwent cholecystectomy, 172 (29.9%) were classified as high-grade. The stepwise logistic regression modeling identified seven independent predictors of high-grade cholecystitis. From these variables, the SACS was derived. Scores ranged from 0 to 9 points with a C statistic of 0.76, outperforming the ESS ( C statistic of 0.60), AAST (0.53), and TG (0.70) ( p < 0.001). Using a cutoff of 4 or more on the SACS correctly identifies 76.2% of cases with a specificity of 91.3% and a sensitivity of 40.7%. In the multicenter database, there were 464 patients with a prospectively collected PGS. The C statistic for SACS was 0.74. Using the same cutoff of 4, SACS correctly identifies 71.6% of cases with a specificity of 83.8% and a sensitivity of 52.2%. CONCLUSION: The Severe Acute Cholecystitis Score can preoperatively predict high-grade cholecystitis and may be useful for counseling patients and assisting in surgical decision making. LEVEL OF EVIDENCE: Diagnostic Test/Criteria; Level III.
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Colecistectomia , Colecistite Aguda , Índice de Gravidade de Doença , Humanos , Colecistite Aguda/cirurgia , Colecistite Aguda/diagnóstico , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Estudos Prospectivos , Adulto , Modelos Logísticos , Valor Preditivo dos TestesRESUMO
BACKGROUND: Grading systems for acute cholecystitis are essential to compare outcomes, improve quality, and advance research. The American Association for the Surgery of Trauma (AAST) grading system for acute cholecystitis was only moderately discriminant when predicting multiple outcomes and underperformed the Tokyo guidelines and Parkland grade. We hypothesized that through additional expert consensus, the predictive capacity of the AAST anatomic grading system could be improved. METHODS: A modified Delphi approach was used to revise the AAST grading system. Changes were made to improve distribution of patients across grades, and additional key clinical variables were introduced. The revised version was assessed using prospectively collected data from an AAST multicenter study. Patient distribution across grades was assessed, and the revised grading system was evaluated based on predictive capacity using area under receiver operating characteristic curves for conversion from laparoscopic to an open procedure, use of a surgical "bail-out" procedure, bile leak, major complications, and discharge home. A preoperative AAST grade was defined based on preoperative, clinical, and radiologic data, and the Parkland grade was also substituted for the operative component of the AAST grade. RESULTS: Using prospectively collected data on 861 patients with acute cholecystitis the revised version of the AAST grade has an improved distribution across all grades, both the overall grade and across each subscale. A higher AAST grade predicted each of the outcomes assessed (all p ≤ 0.01). The revised AAST grade outperformed the original AAST grade for predicting operative outcomes and discharge disposition. Despite this improvement, the AAST grade did not outperform the Parkland grade or the Emergency Surgery Score. CONCLUSION: The revised AAST grade and the preoperative AAST grade demonstrated improved discrimination; however, a purely anatomic grade based on chart review is unlikely to predict outcomes without addition of physiologic variables. Follow-up validation will be necessary. LEVEL OF EVIDENCE: Diagnostic Test or Criteria, Level IV.
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Colecistite Aguda , Laparoscopia , Colecistite Aguda/diagnóstico , Colecistite Aguda/cirurgia , Humanos , Estudos Retrospectivos , Índice de Gravidade de Doença , Estados UnidosRESUMO
OBJECTIVE: The Public Service Loan Forgiveness (PSLF) program is an option to trainees to help alleviate federal education debt. The prevalence of PSLF utilization and how this may impact career decisions of trainees is unknown. The purpose of this study was to understand the prevalence, impact, and understanding of PSLF participation on trainees. DESIGN: IRB-approved anonymous survey asking study subjects to report demographics, financial status, and reliance on PSLF. In addition, study subjects were asked to report their participation in PSLF, the possible impact of PSLF participation on career decisions, and to identify the qualifications needed to complete PSLF. SETTING: Online anonymous survey. PARTICIPANTS: The survey was offered to all physician trainees in all specialties at the University of Texas, Southwestern, University of Wisconsin, Madison, and University of Michigan, Ann Arbor. RESULTS: There were 934 respondents, yielding a 37.6% response rate. A total of 416/934 (44.5%) respondents were actively or planning on participating in the PSLF program with 175/934 (18.7%) belonging to a surgical specialty. Those belonging to a surgical specialty were more likely to be PSLF participants compared to medical specialties (53.1% versus 42.6%, pâ¯=â¯0.01). For those participating in PSLF, 82/416 (19.7%) stated this participation impacted career decisions. A total of 275/934 (29.4%) respondents obtained and 437/934 (46.8%) wanted to receive formal training/lectures in regards to the PSLF program. Of those actively or planning on participating in the PSLF program, only 58/416 (13.9%) were able to correctly identify all of the qualifications/criteria to complete the program. CONCLUSIONS: A large proportion of trainees rely on the PSLF program for education loan forgiveness with approximately 20% reporting participation impacted career decisions. Additionally, the majority may not fully understand PSLF criteria. Programs should strongly consider providing a formal education regarding PSLF to their trainees.
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Educação Médica , Perdão , Internato e Residência , Escolha da Profissão , Humanos , Inquéritos e Questionários , Apoio ao Desenvolvimento de Recursos HumanosRESUMO
BACKGROUND: The American Association for the Surgery of Trauma (AAST) patient assessment committee has created grading systems for emergency general surgery diseases to assist with clinical decision making and risk adjustment during research. Single-institution studies have validated the cholecystitis grading system as associated with patient outcomes. Our aim was to validate the grading system in a multi-institutional fashion and compare it with the Parkland grade and Tokyo Guidelines for acute cholecystitis. METHODS: Patients presenting with acute cholecystitis to 1 of 8 institutions were enrolled. Discrete data to assign the AAST grade were collected. The Parkland grade was collected prospectively from the operative surgeon from four institutions. Parkland grade, Tokyo Guidelines, AAST grade, and the AAST preoperative grade (clinical and imaging subscales) were compared using linear and logistic regression to the need for surgical "bailout" (subtotal or fenestrated cholecystectomy, or cholecystostomy), conversion to open, surgical complications (bile leak, surgical site infection, bile duct injury), all complications, and operative time. RESULTS: Of 861 patients, 781 underwent cholecystectomy. Mean (SD) age was 51.1 (18.6), and 62.7% were female. There were six deaths. Median AAST grade was 2 (interquartile range [IQR], 1-2), and median Parkland grade was 3 (interquartile range [IQR], 2-4). Median AAST clinical and imaging grades were 2 (IQR, 2-2) and 1 (IQR, 0-1), respectively. Higher grades were associated with longer operative times, and worse outcomes although few were significant. The Parkland grade outperformed the AAST grade based on area under the receiver operating characteristic curve. CONCLUSION: The AAST cholecystitis grading schema has modest discriminatory power similar to the Tokyo Guidelines, but generally lower than the Parkland grade, and should be modified before widespread use. LEVEL OF EVIDENCE: Diagnostic study, level IV.
Assuntos
Colecistite Aguda/diagnóstico , Índice de Gravidade de Doença , Idoso , Colangiopancreatografia Retrógrada Endoscópica , Colecistectomia , Colecistite Aguda/patologia , Colecistite Aguda/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos Testes , Medição de Risco , Resultado do Tratamento , Estados UnidosRESUMO
Importance: Trauma patients have an increased risk of venous thromboembolism (VTE), partly because of greater inflammation. However, it is unknown if this association is present in patients who undergo emergency general surgery (EGS). Objectives: To investigate whether emergency case status is independently associated with VTE compared with elective case status and to test the hypothesis that emergency cases would have a higher risk of VTE. Design, Setting, and Participants: This retrospective cohort study used the American College of Surgeons National Surgical Quality Improvement Program database from January 1, 2005, to December 31, 2016, for all cholecystectomies, ventral hernia repairs (VHRs), and partial colectomies (PCs) to obtain a sample of commonly encountered emergency procedures that have elective counterparts. Emergency surgeries were then compared with elective surgeries. The dates of analysis were January 1 to 31, 2019. Main Outcomes and Measures: The primary outcome was VTE at 30 days. A multivariable analysis controlling for age, sex, body mass index, bleeding disorder, disseminated cancer, laparoscopy approach, and surgery type was performed. Results: There were 604â¯537 adults undergoing surgical procedures over 12 years (mean [SD] age, 55.3 [16.6] years; 61.4% women), including 285â¯847 cholecystectomies, 158â¯500 VHRs, and 160â¯190 PCs. The rate of VTE within 30 days was 1.9% for EGS and 0.8% for elective surgery, a statistically significant difference. Overall, 4607 patients (0.8%) had deep vein thrombosis, and 2648 patients (0.4%) had pulmonary embolism. A total of 6624 VTEs (1.1%) occurred in the cohort. As expected, when VTE risk was examined by surgery type, the risk increased with invasiveness (0.5% for cholecystectomy, 0.8% for VHR, and 2.4% for PC; P < .001). On multivariable analysis, EGS was independently associated with VTE (odds ratio [OR], 1.70; 95% CI, 1.61-1.79). Also associated with VTE were open surgery (OR, 3.38; 95% CI, 3.15-3.63) and PC (OR, 1.86; 95% CI, 1.73-1.99). Conclusions and Relevance: In this cohort study, emergency surgery and increased invasiveness appeared to be independently associated with VTE compared with elective surgery. Further study on methods to improve VTE chemoprophylaxis is highly recommended for emergency and more extensive operations to reduce the risk of potentially lethal VTE.
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Procedimentos Cirúrgicos Eletivos , Tratamento de Emergência , Complicações Pós-Operatórias/epidemiologia , Tromboembolia Venosa/epidemiologia , Adulto , Idoso , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Medição de RiscoRESUMO
Severe burn leads to substantial skeletal muscle wasting that is associated with adverse outcomes and protracted recovery. The purpose of our study was to investigate muscle tissue homeostasis in response to severe burn. Muscle biopsies from the right m. lateralis were obtained from 10 adult burn patients at the time of their first operation. Patients were grouped by burn size (total body surface area of <30% vs ≥30%). Muscle fiber size and factors of cell death and muscle regeneration were examined. Muscle cell cross-sectional area was significantly smaller in the large-burn group (2174.3 ± 183.8 µm2 vs 3687.0 ± 527.2 µm2, P = .04). The expression of ubiquitin E3 ligase MuRF1 and cell death downstream effector caspace 3 was increased in the large-burn group (P < .05). No significant difference was seen between groups in expression of the myogenic factors Pax7, MyoD, or myogenin. Interestingly, Pax7 and proliferating cell nuclear antigen (PCNA) expression in muscle tissue were significantly correlated to injury severity only in the smaller-burn group (P < .05). In conclusion, muscle atrophy after burn is driven by apoptotic activation without an equal response of satellite cell activation, differentiation, and fusion.
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Queimaduras/metabolismo , Queimaduras/patologia , Homeostase/fisiologia , Músculo Esquelético/metabolismo , Músculo Esquelético/patologia , Atrofia Muscular/etiologia , Adolescente , Adulto , Fatores Etários , Queimaduras/complicações , Caspase 3/metabolismo , Feminino , Humanos , Masculino , Proteínas Musculares/metabolismo , Atrofia Muscular/metabolismo , Atrofia Muscular/patologia , Proteína MyoD/metabolismo , Miogenina/metabolismo , Fator de Transcrição PAX7/metabolismo , Antígeno Nuclear de Célula em Proliferação/metabolismo , Índice de Gravidade de Doença , Proteínas com Motivo Tripartido/metabolismo , Ubiquitina-Proteína Ligases/metabolismo , Adulto JovemRESUMO
BACKGROUND: Little information exists on the value of online question banks in preparing residents for the American Board of Surgery In-Training Examination (ABSITE). METHODS: We reviewed surgical residents' use of an online question bank (TrueLearn) and compared it to their ABSITE performance. RESULTS: The 2016-2017 records of 44 PGY 2-5 general surgery residents were examined. The total number of TrueLearn questions answered significantly correlated (pâ¯<â¯0.05) with correct answers and percentile rank on the 2017 ABSITE. If a resident was to complete the entire online TL question bank consisting of 1000 questions, the overall percentage correct and overall percentile on the ABSITE is estimated to increase by 3% and 20%, respectively. CONCLUSIONS: The use of the TrueLearn question bank is associated with an improved percentage of ABSITE questions answered correctly and improved PGY percentile scores.
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Competência Clínica , Cirurgia Geral/educação , Hábitos , Internato e Residência/métodos , Estudos Retrospectivos , Conselhos de Especialidade Profissional , Inquéritos e Questionários , Estados UnidosRESUMO
Their group previously demonstrated high-patient satisfaction for the treatment of hypertrophic burn scar (HBS) with the erbium: yttrium aluminum garnet (Er:YAG) laser, but this and other literature supporting the practice suffer from a common weakness of a reliance on subjective assessments by patients or providers. Herein, they sought to prospectively study the effects of Er:YAG fractional ablation on HBS using noninvasive, objective technologies to measure outcomes. Patients with HBS had identical regions of scar designated for treatment by the Er:YAG laser (TREAT) or to be left untreated (CONTROL). They prospectively collected scar measurements of TREAT and CONTROL regions preoperatively, 3 weeks, and 3 months after Er:YAG treatment. Scar measurements included viscoelastometry, transepidermal water loss, optical coherent tomography, and high-frequency ultrasound. Outcomes were measured for the aggregate difference between the TREAT group vs the CONTROL group, as well as within each group in isolation. Seventeen patients were seen preoperatively, followed by n = 15 at 3 weeks and n = 11 at 3 months. A mixed-model repeated measures analysis showed no significant effect of fractional ablation when comparing the overall TREAT group measurements with those of the CONTROL group. However, when considered as within-group measurements, TREAT scars showed significant improvement in viscoelastic deformity (P = .03), elastic deformity (P = .004), skin roughness (P = .05), and wrinkle depth (P = .04) after fractional ablation, whereas CONTROL scars showed no such within-group changes. HBS treated by the Er:YAG laser showed objective improvements, whereas no such changes were seen within the untreated scars over the same time frame.
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Queimaduras/cirurgia , Cicatriz Hipertrófica/cirurgia , Lasers de Estado Sólido/uso terapêutico , Terapia com Luz de Baixa Intensidade/métodos , Adulto , Queimaduras/complicações , Cicatriz/etiologia , Cicatriz/cirurgia , Cicatriz Hipertrófica/etiologia , Feminino , Humanos , Masculino , Satisfação do Paciente , Estudos Prospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Surgical training is under scrutiny for the effect increased resident autonomy may have on patient outcomes. We hypothesize that as laparoscopic cholecystectomy (LC) difficulty increases, there will be increased involvement by senior residents and attending physicians with no differences in complications. METHODS: Ten acute care surgeons were asked to fill out a postoperative questionnaire regarding surgical difficulty after every LC between 11/9/2016 and 3/30/2017. Either the Jonckheere-Terpstra test, Mantel-Haenzel chi square test, or ANOVA was used to test for the association between perioperative data and surgical difficulty. RESULTS: A total of 190â¯LCs were analyzed. PGY level, percent of surgery time with attending surgeon involvement, partial cholecystectomy rate, and length of operation all significantly rose with increasing level of difficulty (pâ¯<â¯0.001) with no significant differences in 60-day emergency room bounce-backs, readmission, or complication rates. CONCLUSIONS: We found that as LC difficulty increases, so does attending surgeon and/or senior resident involvement, without increased morbidity.
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Colecistectomia Laparoscópica/educação , Competência Clínica , Segurança do Paciente , Adulto , Educação de Pós-Graduação em Medicina , Feminino , Humanos , Internato e Residência , Masculino , Duração da Cirurgia , Estudos Prospectivos , Inquéritos e Questionários , TexasRESUMO
BACKGROUND: Ambulatory surgery centers (ASCs) are frequently utilized; however some ambulatory procedures may be performed in hospital outpatient departments (HOPs). Our aim was to compare operating room efficiency between our ASC and HOP. METHODS: We reviewed outpatient general surgery procedures performed at our ASC and HOP. Total case time was divided into five components: ancillary time, procedure time, exit time, turnover time, and nonoperative time. RESULTS: Overall, 220 procedures were included (114 ASC, 106 HOP). Expressed in minutes, the mean turnover time (29.8⯱â¯9.6 vs. 24.5⯱â¯12.7; pâ¯<â¯0.01), ancillary time (32.2⯱â¯7.0 vs. 22.2⯱â¯4.5; pâ¯<â¯0.01), procedure time (77.4⯱â¯44.9 vs. 56.2⯱â¯23.0 pâ¯<â¯0.01), exit time (11.8⯱â¯4.4 vs. 8.5⯱â¯4.3; pâ¯<â¯0.01), and nonoperative time (62.9⯱â¯21.9 vs. 48.7⯱â¯15.0; pâ¯<â¯0.01) were longer at the HOP than at the ASC. CONCLUSION: ASC outpatient procedures are more efficient than those performed at our HOP. A system evaluation of our HOP operating room efficiency is necessary.
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Procedimentos Cirúrgicos Ambulatórios/estatística & dados numéricos , Eficiência Organizacional/estatística & dados numéricos , Hospitais Universitários/organização & administração , Salas Cirúrgicas/organização & administração , Ambulatório Hospitalar/organização & administração , Centros Cirúrgicos/organização & administração , Adulto , Cirurgia Geral , Hospitais Universitários/estatística & dados numéricos , Humanos , Salas Cirúrgicas/estatística & dados numéricos , Duração da Cirurgia , Ambulatório Hospitalar/estatística & dados numéricos , Estudos Retrospectivos , Centros Cirúrgicos/estatística & dados numéricosRESUMO
Delays to the operating room (OR) or discharge (DC) lead to longer lengths of stay and increased costs. Surprisingly, little work has been done to quantify the number and cost of delays for inpatients to the OR, and to DC to outpatient status. They reviewed their burn admissions to determine how often a patient experiences delays in healthcare delivery. Data for all burn admissions were prospectively collected from 2014 to 2016. A quality improvement filter was created to define acceptable parameters for patient throughput. Every hospital day was labeled as 1) No delay, 2) Operation, 3) Delay to the OR, or 4) Delay to DC. They had 1633 admissions: 432 ICU admissions (26%) and 1201 floor admissions (74%). Six hundred fifteen patients (37.7%) received an operation. Patients with delays included 331 with OR delays (20.3%) and 503 with DC delays (30.8%). Average delay days included (Mean ± SD): OR delay days = 4.7 ± 6.2 and DC delay days = 4.1 ± 4.4. Total number of hospital days was 13,009, divided into 1616 OR delay days (12%) and 2096 DC delay days (16%). Significant OR delays were due to patient unstable for OR (n = 387 [24%]), OR space availability (n = 662 [41%]), indeterminate wound depth (n = 437 [27%]), and donor site availability (n = 83 [5%]). Significant DC delays were due to medical goals not reached (n = 388 [19%]), pain control and wound care (n = 694 [33%]), PT/OT clearance (n = 168 [8.0%]), and DC placement delays (n = 754 [36%]). Costs for OR and DC delays ranged between US$1,000,000 and US$5,000,000. Costs of increasing OR capacity and/or additional social work ancillary staff can be justified through millions of dollars of savings annually.
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Análise Custo-Benefício , Tempo de Internação/economia , Salas Cirúrgicas/organização & administração , Alta do Paciente/estatística & dados numéricos , Tempo para o Tratamento/economia , Unidades de Queimados/organização & administração , California , Bases de Dados Factuais , Feminino , Custos Hospitalares/estatística & dados numéricos , Humanos , Masculino , Inovação Organizacional , Alta do Paciente/economia , Estudos Prospectivos , Medição de Risco , Fatores de TempoRESUMO
BACKGROUND: The Parkland Grading Scale for Cholecystitis (PGS) was developed as an intraoperative grading scale to stratify gallbladder (GB) disease severity during laparoscopic cholecystectomy (LC). We aimed to prospectively validate this scale as a measure of LC outcomes. METHODS: Eleven surgeons took pictures of and prospectively graded the initial view of 317â¯GBs using PGS while performing LC (LIVE) between 9/2016 and 3/2017. Three independent surgeon raters retrospectively graded these saved GB images (STORED). The Intraclass Correlation Coefficient (ICC) statistic assessed rater reliability. Fisher's Exact, Jonckheere-Terpstra, or ANOVA tested association between peri-operative data and gallbladder grade. RESULTS: ICC between LIVE and STORED PGS grades demonstrated excellent reliability (ICCâ¯=â¯0.8210). Diagnosis of acute cholecystitis, difficulty of surgery, incidence of partial and open cholecystectomy rates, pre-op WBC, length of operation, and bile leak rates all significantly increased with increasing grade. CONCLUSIONS: PGS is a highly reliable, simple, operative based scale that can accurately predict outcomes after LC. TABLE OF CONTENTS SUMMARY: The Parkland Grading Scale for Cholecystitis was found to be a reliable and accurate predictor of laparoscopic cholecystectomy outcomes. Diagnosis of acute cholecystitis, surgical difficulty, incidence of partial and open cholecystectomy rates, pre-op WBC, operation length, and bile leak rates all significantly increased with increasing grade.
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Colecistectomia Laparoscópica , Colecistite/diagnóstico , Colecistite/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Avaliação de Resultados em Cuidados de Saúde , Complicações Pós-Operatórias , Estudos Prospectivos , Reprodutibilidade dos Testes , Índice de Gravidade de Doença , Adulto JovemRESUMO
BACKGROUND: Previously, our group developed the Parkland grading scale for cholecystitis (PGS) to stratify gallbladder (GB) disease severity that can be determined immediately when performing laparoscopic cholecystectomy (LC). In prior studies, PGS demonstrated excellent interrater reliability and was internally validated as an accurate measure of LC outcomes. Here, we compare PGS against a more complex cholecystitis severity score developed by the national trauma society, American Association for the Surgery of Trauma (AAST), which requires clinical, operative, imaging, and pathologic inputs, as a predictor of LC outcomes. METHODS: Eleven acute care surgeons prospectively graded 179 GBs using PGS and filled out a postoperative questionnaire regarding the difficulty of the surgery. Three independent raters retrospectively graded these GBs using PGS from images stored in the electronic medical record. Three additional surgeons then assigned separate AAST scores to each GB. The intraclass correlation coefficient statistic assessed rater reliability for both PGS and AAST. The PGS score and the median AAST score became predictors in separate linear, logistic, and negative binomial regression models to estimate perioperative outcomes. RESULTS: The average intraclass correlation coefficient of PGS and AAST was 0.8647 and 0.8341, respectively. Parkland grading scale for cholecystitis was found to be a superior predictor of increasing operative difficulty (R, 0.566 vs. 0.202), case length (R, 0.217 vs. 0.037), open conversion rates (area under the curve, 0.904 vs. 0.757), and complication rates (area under the curve, 0.7039 vs. 0.6474) defined as retained stone, small-bowel obstruction, wound infection, or postoperative biliary leak. Parkland grading scale for cholecystitis performed similar to AAST in predicting partial cholecystectomy, readmission, bile leak rates, and length of stay. CONCLUSION: Both PGS and AAST are accurate predictors of LC outcomes. Parkland grading scale for cholecystitis was found to be a superior predictor of subjective operative difficulty, case length, open conversion rates, and complication rates. Parkland grading scale for cholecystitis has the advantage of being a simpler, operative-based scale which can be scored at a single point in time. LEVEL OF EVIDENCE: Single institution, retrospective review, level IV.
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Colecistectomia Laparoscópica , Colecistite/patologia , Colecistite/cirurgia , Índice de Gravidade de Doença , Feminino , Humanos , Masculino , Reprodutibilidade dos Testes , Estudos Retrospectivos , Inquéritos e Questionários , TexasRESUMO
The effects of injecting tumescence containing phenylephrine in pediatric burn patients are unknown, but anecdotally our clinicians note a high incidence of hypertension requiring treatment. This study sought to determine whether tumescence with phenylephrine was associated with hypertension requiring treatment in our pediatric burn patients. This was a retrospective cohort study of pediatric burn patients who underwent tangential excision with split-thickness autografting, excision alone, or autografting alone from 2013 to 2017. Records were reviewed for hypertensive episodes, defined as ≥2 consecutive blood pressure readings that were >2 SD above normal. Published intraoperative age- and sex-adjusted standards were used to define reference values. Parametric and nonparametric tests were used when appropriate. In total, 258 operations were evaluated. Mean patient age was 7.6 ± 5.2 years, and 64.7% were male. Patients were predominately white (69.8%). Overall, there was a 62.8% incidence of hypertension. On univariate logistic regression analysis, duration of operation, estimated blood loss, treated TBSA, and weight-adjusted volume of tumescence were significant predictors of intraoperative hypertension (P < .01). On multivariate analysis, weight-adjusted volume of tumescence alone was significantly associated with the presence of hypertension with an odds ratio of 2.0 (95% confidence interval: 1.33-3.04). Of the 162 operations which exhibited at least one episode of significant hypertension, 128 cases (79%) were treated. Intraoperative administration of phenylephrine-containing tumescence in pediatric burn patients is associated with clinically significant hypertension requiring treatment. This practice should be conducted with caution in pediatric burn operations until its clinical implications are defined.
Assuntos
Queimaduras/cirurgia , Hipertensão/etiologia , Injeções Subcutâneas/efeitos adversos , Fenilefrina/efeitos adversos , Vasoconstritores/efeitos adversos , Autoenxertos , Criança , Estudos de Coortes , Feminino , Humanos , Masculino , Monitorização Intraoperatória , Fenilefrina/administração & dosagem , Estudos Retrospectivos , Transplante de Pele , Vasoconstritores/administração & dosagemRESUMO
BACKGROUND: The value of defining goals of care (GoC) for geriatric patients is well known to the palliative care community but is a newer concept for many trauma surgeons. Palliative care specialists and trauma surgeons were surveyed to elicit the specialties' attitudes regarding (1) importance of GoC conversations for injured seniors; (2) confidence in their own specialty's ability to conduct these conversations; and (3) confidence in the ability of the other specialty to do so. METHODS: A 13-item survey was developed by the steering committee of a multicenter, palliative care-focused consortium and beta-tested by trauma surgeons and palliative care specialists unaffiliated with the consortium. The finalized instrument was electronically circulated to active physician members of the American Association for the Surgery of Trauma and American Academy for Hospice and Palliative Medicine. RESULTS: Respondents included 118 trauma surgeons (8.8%) and 244 palliative care specialists (5.7%). Palliative physicians rated being more familiar with GoC, were more likely to report high-quality training in performing conversations, believed more palliative specialists were needed in intensive care units, and had more interest in conducting conversations relative to trauma surgeons. Both groups believed themselves to perform GoC discussions better than the other specialty perceived them to do so and favored their own specialty leading team discussions. CONCLUSIONS: Both groups believe themselves to conduct GoC discussions for injured seniors better than the other specialty perceived them to do so, which led to disparate views on the optimal leadership of these discussions.
Assuntos
Atitude do Pessoal de Saúde , Cuidados Paliativos/psicologia , Medicina Paliativa/organização & administração , Planejamento de Assistência ao Paciente/organização & administração , Cirurgiões/psicologia , Ferimentos e Lesões/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Comunicação , Feminino , Humanos , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Relações Médico-Paciente , Assistência Terminal/psicologia , Estados UnidosRESUMO
INTRODUCTION: The standard of care for locally advanced rectal cancer includes neoadjuvant chemoradiation with subsequent total mesorectal excision. This approach has shown various degrees of response to neoadjuvant chemoradiation (ranging from complete response to further tumor growth), which have substantial prognostic and therapeutic implications. A total regression of the tumor is a predictor of superior oncologic outcomes compared with partial responders and non-responders. Further, this concept has opened the possibility of nonoperative strategies for complete responders and explains the widespread research interest in finding clinical, radiographic, pathologic, and biochemical parameters that allow for identification of these patients. Areas covered: The present review evaluates the most recent efforts in the literature to identify predictors of patients likely to achieve a complete response following neoadjuvant treatment for the management of rectal cancer. This includes clinical predictors of pathologic complete response such as tumor location, size, and stage, molecular predictors such as tumor biology and microRNA, serum biomarkers such as carcinoembryogenic antigen and nomograms. Expert commentary: There has been significant progress in our ability to predict pathological complete response. However, more high-quality research is still needed to use this concept to confidently dictate clinical management.
Assuntos
Técnicas de Diagnóstico Molecular , Gradação de Tumores , Estadiamento de Neoplasias , Neoplasias Retais/diagnóstico , Biomarcadores Tumorais , Terapia Combinada , Humanos , Gradação de Tumores/métodos , Estadiamento de Neoplasias/métodos , Nomogramas , Prognóstico , Neoplasias Retais/terapia , Resultado do TratamentoRESUMO
Previously, they identified that 60 per cent of their facility's total operative time is nonoperative. They performed a review of their operating room to determine where inefficiencies exist in nonoperative time. Live video of operations performed in a burn operating room from June 23, 2017 to August 16, 2017 was prospectively reviewed. Preparation (end of induction to procedure start) and turnover (patient out of room to next patient in room) were divided into the following activities: 1) Preparation: remove dressing, position patient, clean patient, drape patient, and 2) Turnover: clean operating room, scrub tray setup, anesthesia setup. Ideal preparation time was calculated as the sum of time needed to perform preparation activities consecutively. Ideal turnover time was calculated as the sum of time needed to clean the operating room and to set up either the scrub tray or anesthesia (the larger of the two times as these can be done in parallel). They reviewed 101 consecutive operations. An average of 2.4 ± 0.8 cases per day were performed. Ideal preparation and turnover time were 16.6 and 30.1 minutes, a 38.3 and 32.5 per cent reduction compared with actual times. Attending surgeon presence in the operating room within 10 minutes of a patient's arrival was found to significantly decrease time to incision by 33 per cent (52.7 ± 14.3 minutes down to 35.7 ± 20.4, P < .0001). A reduction in preparation and turnover time could save $1.02 million and generate $1.76 million in additional revenue annually. Reducing preparation and turnover to ideal times could increase caseload to 4 per day, leading to millions of dollars of savings annually.
Assuntos
Unidades de Queimados/estatística & dados numéricos , Queimaduras/cirurgia , Eficiência Organizacional/estatística & dados numéricos , Salas Cirúrgicas/estatística & dados numéricos , Redução de Custos , Humanos , Duração da Cirurgia , Estudos Prospectivos , Melhoria de Qualidade , Gravação em VídeoRESUMO
BACKGROUND: Standard low-molecular-weight heparin dosing may be suboptimal for venous thromboembolism prophylaxis. We aimed to identify independent predictors of subprophylactic Xa (subXa) levels in trauma patients treated under a novel early chemoprophylaxis algorithm. METHODS: A retrospective analysis of trauma patients from July 2016 to June 2017 who received enoxaparin 40 mg twice daily and had peak Xa levels drawn was performed. Patients were divided into cohorts based on having a subXa (<0.2 IU/mL) or prophylactic (≥0.2 IU/mL) Xa level. RESULTS: In all, 124 patients were included, of which 38 (31%) had subXa levels, and 17 (14%) had Xa levels greater than 0.4 IU/mL. Of the subXa cohort, 35 (92%) had their dosage increased, and the repeat Xa testing that was done in 32 revealed that only 75% reached prophylactic levels. The median time to the initiation of chemoprophylaxis was 21.9 hours (interquartile range [IQR], 11.45-35.07 hours). Patients who were defined as having lower risk of having a complication as a result of bleeding had a shorter time to starting prophylaxis than those at higher risk (18.39 hours [IQR 5.76-26.51 hours] vs. 29.5 hours [IQR 16.23-63.07 hours], p < 0.01).There was no difference in demographics, weight, body mass index, creatinine, creatinine clearance, injury severity score, type of injury, weight-based dose, time to chemoprophylaxis, or bleeding complications between the cohorts. No independent predictors of subXa level were identified on multivariable logistic regression. CONCLUSIONS: A significant number of trauma patients fail to achieve prophylactic Xa levels. Intrinsic factors may prevent adequate prophylaxis even with earlier administration and higher dosing of low-molecular-weight heparin. LEVEL OF EVIDENCE: Therapeutic, level IV.